Publicis Sapient React Js Frontend Developer Interview Questions and Answers

Debounce delays the execution of a function until after a specified time period, while throttling limits the rate at which a function can be executed.

• Debounce waits for a specified time period of inactivity before executing the function, while throttling limits the rate at which the function can be called.

• Debounce is useful for scenarios like search bars where you want to wait for the user to finish typing before makin...read more

SOAP (Simple Object Access Protocol) was used before Rest APIs for web services communication.

• SOAP was a protocol for exchanging structured information in the implementation of web services.

• SOAP used XML for message format and relied heavily on HTTP for communication.

• SOAP was more rigid and complex compared to Rest APIs, which are more lightweight and flexible.

• Examples of SOAP-based web services include Microsoft's .NE

Uncontrolled components are useful for simple forms where you don't need to track every change in real-time.

• Uncontrolled components are easier to set up and require less code compared to controlled components.

• They are useful for forms with a large number of inputs where tracking every change is not necessary.

• Uncontrolled components can be faster for rendering large forms as they do not need to re-render on every change